Hi! I work with another service from Ukraine similar to yours for more than 4 years. Starting from 2012, I've completed more than 500 individual tasks, assignments, courseworks on economics, finance and statistics topics so your requirements regarding project are easy to be understood for me. I can send you the samples of my work on the topic you need.
Contact me if my candidacy is interesting for you.
Best wishes,
Sergiy Zlyvko